html,
body,
#app {
    height: 100%;
}
.page {
    height: 100%;
    display: flex;
    flex-direction: column;
}
.page .container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 40px;
    box-sizing: border-box;
}
.page .container .table {
    flex: 1;
}